Name: Thin Skins 3mm Neo Ribcage Wetsuit Vest
Brand: O'Neill
Price: 99.99 AUD
Availability: InStock

$99.99

Colour — Black

Black

Size —

Size chart

O'NEILL WETSUIT SIZE GUIDE

Sizing information is provided in metric (cm & kg). Size conversions are approximate.

Men's Wetsuits

Size	Height	Weight (kg)	Chest	Waist
XS	170-175	57-64	92-95	72-74
S	173-178	64-70	95-99	74-78
ST	183-188	66-75	95-99	74-78
MS	169-174	66-75	99-104	77-83
M	175-180	70-77	99-104	77-83
MT	185-191	73-82	99-104	77-83
LS	171-177	73-82	104-110	83-88
L	178-190	77-86	104-110	83-88
LT	188-193	82-91	104-110	83-88
XLS	174-179	82-91	110-116	88-93
XL	180-185	86-95	110-116	88-93
XLT	191-196	91-100	110-116	88-93
2XLS	176-181	91-100	116-123	93-99
2XL	183-188	95-104	116-123	93-99
3XL	183-191	104-114	123-129	99-111
4XL	185-193	113-122	129-136	112-122

Men's Rash Vests

Size	Height	Weight (kg)	Chest	Waist
XS	170-175	57-64	92-95	72-74
S	173-178	61-70	95-99	74-78
M	175-180	70-77	99-104	78-83
L	178-183	77-86	104-110	83-88
XL	180-185	86-95	110-116	88-93
2XL	183-188	95-104	116-123	93-99
3XL	183-191	104-114	123-129	98-111

Women's Wetsuits & Rash Vests

Size	Label	Height	Weight (kg)	Chest	Waist	Hips	Neck	Inseam
2	-	154-160	40-47	76-81	62-67	88-93	29	66-68
4	XXS	160-165	45-52	77-82	63-68	89-94	30	67-69
6S	-	158-164	47-54	80-85	66-71	92-97	30	66-69
6	XS	162-167	49-56	80-85	66-71	92-97	30	67-70
8S	-	161-166	52-59	82-87	68-73	94-99	31	66-69
8	S	165-170	54-61	82-87	68-73	94-99	31	68-71
8T	-	168-173	56-63	82-87	68-73	94-99	31	68-71
10S	-	163-168	56-65	86-91	73-77	98-103	32	67-69
10	M	167-172	59-68	86-91	73-77	98-103	32	69-71
10T	-	171-176	61-70	86-91	73-77	98-103	32	69-71
12S	-	166-171	61-70	90-95	77-81	102-107	34	69-72
12	L	170-175	63-72	90-95	77-81	102-107	34	69-72
12T	-	174-179	65-74	90-95	77-81	102-107	34	69-72
14	XL	172-177	68-77	93-99	79-85	102-111	35	70-73
16	XXL	175-185	72-81	97-102	85-89	109-114	36	71-73

Kid's Wetsuits & Rash Vests

Size	Height	Weight (kg)	Chest	Waist
1	79–98	11–14	48–53	45–50
2	98–108	14–16	51–56	48–53
3	108–117	16–19	53–59	50–55
4	117–124	16–23	62–67	50–55
6	124–132	20–27	64–69	53–58
8	132–140	27–34	66–71	55–61
10	140–147	34–41	71–76	61–66
12	147–155	41–48	74–79	63–68
14	155–163	48–54	79–84	68–73
16	163–170	54–61	84–89	71–76

XXL

3XL

Free shipping on orders $99 or more (excludes bulky items)

"No Worries" 30-Day Returns - *Exceptions Apply

O'Neill Thin Skins 3mm Neo Ribcage Sleeveless Wetsuit Vest

Engineered for tropical adventures and performance layering, the O'Neill Thin Skins 3mm Neo Ribcage Sleeveless Wetsuit Vest offers lightweight warmth, UV protection, and abrasion resistance in one versatile piece. Designed with premium neoprene materials and eco-friendly construction, this vest provides comfort and flexibility whether worn on its own or layered under a wetsuit. Ideal for warm-water sessions, it delivers durability, mobility, and protection for all-day comfort in the surf.

Features:

3mm TB3X Neo Rib Panel: Strategically placed paneling enhances flexibility, comfort, and core insulation without bulk.
Recycled UltraFlex Jersey: Made with 85% recycled fibers for sustainable stretch and eco-conscious performance.
Premium Skins Material: Provides lightweight warmth and superior abrasion resistance for tropical or extended water use.
Flatlock Seams: Durable, flexible stitching ensures long-lasting comfort and minimizes chafing.
Sleeveless Design: Maximizes mobility and allows for unrestricted paddling and movement.
Thermal & UV Protection: Guards against sun exposure and cool breezes, making it ideal for long surf sessions.
Lightweight Construction: Designed for standalone wear in warm water or as a featherweight layer under a wetsuit.

Why Choose the O'Neill Thin Skins 3mm Neo Ribcage Sleeveless Wetsuit Vest?

Combining premium flexibility with eco-conscious innovation, the Thin Skins Neo Ribcage Vest is built for surfers who demand lightweight warmth, sun protection, and durability. Whether layered or worn solo, it’s the perfect balance of comfort, performance, and sustainability for tropical surf conditions.

Goes well with

Free delivery on orders over $99*

We aim for Same Day Despatch for most orders received by 12pm Monday – Friday.

We offer the following delivery options at checkout:

Standard: Generally arrives in 3-11 business days

FREE for orders $99 or more*
$9.95 for orders less than $99*

Express: Generally arrives in 2-5 business days

$14.95 for orders less than $99*
$9.95 for orders $99 or more*

* Note: Free Shipping offer excludes bulky items such as such as surfboards, bodyboards, heavy board racks and certain other bulky items. Options are provided at checkout.

See full shipping info here

30 day “No Worries” Returns

Your can return items that are unused, unworn, with all tags within 30 days of purchase. Note some exceptions apply.

You are responsible for paying the return delivery cost or return it to us in-store.

All refunds will be issued to the original payment method.

If you would like to exchange an item please let us know and we will try to assist.

See full Returns Policy here

Start a return here

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Thin Skins 3mm Neo Ribcage Wetsuit Vest